public void reset()
{
nodeX = -1;
nodeY = -1;
opennes = 0;
alertLabel = PXCMGesture.Alert.Label.LABEL_ANY;
gestureLabel = PXCMGesture.Gesture.Label.LABEL_ANY;
}
public MyGestureParams()
{
nodeX = -1;
nodeY = -1;
opennes = 0;
alertLabel = PXCMGesture.Alert.Label.LABEL_ANY;
gestureLabel = PXCMGesture.Gesture.Label.LABEL_ANY;
}
private void CheckFieldOfView(PXCMGesture.Alert.Label alert)
{
if (alert == PXCMGesture.Alert.Label.LABEL_GEONODE_ACTIVE)
{
_isHandActive = true;
}
else if (alert == PXCMGesture.Alert.Label.LABEL_GEONODE_INACTIVE ||
alert == PXCMGesture.Alert.Label.LABEL_FOV_BLOCKED)
{
_isHandActive = false;
ClearHover();
HideHand();
}
//if (_isHandActive) ShowHand();
//else HideHand();
}
public void backgroundWorker1_DoWork(object sender, DoWorkEventArgs e)
{
bgwk1Running = true;
GesturePipeline pipeline = new GesturePipeline();
PXCMGesture.Alert.Label alertLabel = PXCMGesture.Alert.Label.LABEL_ANY;
MyGestureParams geoNodeParams = new MyGestureParams();
pipeline.Init();
if (MessageBox.Show("Initialise Voice pipeline?", "", MessageBoxButton.YesNo) == MessageBoxResult.Yes)
{
backgroundWorker1.ReportProgress(1);
}
while (true)
{
//check if need to terminate the pipline when window is closing
if (backgroundWorker1.CancellationPending)
{
e.Cancel = true;
break;
}
if (pipeline.AcquireFrame(true))
{
if (pipeline.IsImageFrame())
{
if (alertLabel != pipeline.geoNodeParams.alertLabel)
{
alertLabel = pipeline.geoNodeParams.alertLabel;
}
//check existance of geoNode
if ((alertLabel != PXCMGesture.Alert.Label.LABEL_ANY) &&
(alertLabel != PXCMGesture.Alert.Label.LABEL_GEONODE_INACTIVE) &&
(alertLabel != PXCMGesture.Alert.Label.LABEL_FOV_BLOCKED))
{
geoNodeParams = pipeline.geoNodeParams;
alertLabel = geoNodeParams.alertLabel;
backgroundWorker1.ReportProgress(3, geoNodeParams);
}
else
{
geoNodeParams.reset();
geoNodeParams.alertLabel = alertLabel;
backgroundWorker1.ReportProgress(3, geoNodeParams);
}
}
else
{
pipeline.ReleaseFrame();
continue;
}
if (!pipeline.ReleaseFrame())
{
break;
}
}
else
{
MessageBox.Show("Failed to initialize GesturePipeline");
break;
}
}
pipeline.PauseGesture(true);
//pipeline.ReleaseFrame();
pipeline.Close();
pipeline.Dispose();
bgwk1Running = false;
//MessageBox.Show("stopping backgroundWorker1");
}
